Guitar



FIG. 1 is a front elevational view of a guitar showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is an enlarged view of a portion of the guitar, taken at line 4 in FIG. 3;

FIG. 5 is a right side view thereof;

FIG. 6 is an enlarged view of a portion of the guitar, taken at line 6 in FIG. 5;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is another perspective view thereof.

The broken lines illustrate environment structure which forms no part of the claimed design. 

CLAIM The ornamental design for a guitar, as shown and described. 